freeDSP ADAU1452 with 8 analog input, 8 analog outputs, S/P-DIF I/O, ADAT I/O, USB Audio Class2, WiFi, Bluetooth
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README.md

aurora

freeDSP with

  • Analog Devices ADAU1452, 294.912 MHz, 32-bit SigmaDSP
    • 6144 SIMD instructions per sample @ 48kHz fs
    • 40kWords of data RAM
    • 800ms digital audio delay pool @ 48kHz fs
    • 8 stereo ASRCs with 139dB DNR
  • XMOS XE216-512-TQ128 for multichannel bidirectional audio streaming
  • ESP32 for WiFi or Bluetooth control
  • AKM AK4458 32bit-DAC
  • AKM AK5558 32bit-ADC
  • Supporting sample rates between 44.1kHz and 192kHz
  • 8 analog balanced input channels, +6dBu
  • 8 analog balanced output channels, +6dBu
  • S/P-DIF input and output
  • ADAT input and output
  • Wordclock input and output
  • Support for display, rotary encoder, volume potentiometer, temperature sensor, PWM controlled fan, IR sensor
  • One freeDSP expansion header
  • USB Audio Class 2 Bidirectional streaming with 8 channels in and 8 channels out, full-duplex. Works with ASIO driver under Windows 10 and driverless under macOS and Linux.
  • Realtime control software for Windows, macOS, Linux, iOS connecting by WiFi or Bluetooth available under an open source license
  • Board dimensions: 100mm x 100mm

BOARD STATUS: BETA-TESTING

MAIN COORDINATOR: dspverden

IMPORTANT:

Please take care on which branch you're currently working!

Branches:

master - this branch always holds the latest released revision

develop - this is the develop branch with new features

License

This work is licensed under Creative Commons Lizenzvertrag
Dieses Werk ist lizenziert unter einer Creative Commons Namensnennung - Nicht-kommerziell - Weitergabe unter gleichen Bedingungen 4.0 International Lizenz.